title: Clinical study of gossypol as a male contraceptive.
mesh_terms: D000818:Animals; D002986:Clinical Trials as Topic; D003272:Contraceptive Agents, Male / Q000009:adverse effects / Q000494:pharmacology; D004285:Dogs; D006072:Gossypol / Q000009:adverse effects / Q000494:pharmacology; D000882:Haplorhini; D006801:Humans; D008297:Male; D051381:Rats; D013737:Testis / Q000187:drug effects
chemical_list: D003272:Contraceptive Agents, Male; D006072:Gossypol